レンズ型二重空気膜構造の強風時の構造挙動について : 動的応答解析手法の提案と風応答に基づく強風時の内圧設定

概要

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Lenticular pneumatic structures have structural properties of both beam-type and air-supported type pneumatic structures. In general, inner pressure of pneumatic structures is set at higher level against strong winds. However, in the case of lenticular pneumatic structures, the setting method of the inner pressure doesn't have clear basis. In this paper, to grasp the structural behavior of the lenticular pneumatic structures under strong winds, the authors assess wind load and inner-pressure fluctuation by the wind tunnel test. Therefore, the authors demonstrate the possibility that change of the inner-pressure level is unnecessary under strong winds, if it is above the certain level.
一般社団法人日本建築学会の論文
2010-03-27